210008864156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{378823}}^1$

素因数の和:380370

約数の個数: 48

約数和(自身を含む): 452624976384

約数和(自身を除く): 242616112228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1523, 3046, 6092, 10661, 19799, 21322, 39598, 42644, 79196, 138593, 277186, 378823, 554372, 757646, 1515292, 2651761, 4924699, 5303522, 9849398, 10607044, 19698796, 34472893, 68945786, 137891572, 576947429, 1153894858, 2307789716, 4038632003, 7500316577, 8077264006, 15000633154, 16154528012, 30001266308, 52502216039, 105004432078, 210008864156]

約数ペア:

[(1, 210008864156), (2, 105004432078), (4, 52502216039), (7, 30001266308), (13, 16154528012), (14, 15000633154), (26, 8077264006), (28, 7500316577), (52, 4038632003), (91, 2307789716), (182, 1153894858), (364, 576947429), (1523, 137891572), (3046, 68945786), (6092, 34472893), (10661, 19698796), (19799, 10607044), (21322, 9849398), (39598, 5303522), (42644, 4924699), (79196, 2651761), (138593, 1515292), (277186, 757646), (378823, 554372)]